aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ntfs/runlist.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ntfs/runlist.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-11-27 09:47:36 -0500
4'>224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 
/*
 * Copyright (C) ST-Ericsson SA 2007-2010
 * Author: Per Friden <per.friden@stericsson.com> for ST-Ericsson SA
 * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson SA
 * License terms: GNU General Public License (GPL) version 2
 */
#ifndef STE_DMA40_LL_H
#define STE_DMA40_LL_H

#define D40_DREG_PCBASE		0x400
#define D40_DREG_PCDELTA	(8 * 4)
#define D40_LLI_ALIGN		16 /* LLI alignment must be 16 bytes. */

#define D40_LCPA_CHAN_SIZE 32
#define D40_LCPA_CHAN_DST_DELTA 16

#define D40_TYPE_TO_GROUP(type) (type / 16)
#define D40_TYPE_TO_EVENT(type) (type % 16)
#define D40_GROUP_SIZE 8
#define D40_PHYS_TO_GROUP(phys) ((phys & (D40_GROUP_SIZE - 1)) / 2)

/* Most bits of the CFG register are the same in log as in phy mode */
#define D40_SREG_CFG_MST_POS		15
#define D40_SREG_CFG_TIM_POS		14
#define D40_SREG_CFG_EIM_POS		13
#define D40_SREG_CFG_LOG_INCR_POS	12
#define D40_SREG_CFG_PHY_PEN_POS	12
#define D40_SREG_CFG_PSIZE_POS		10
#define D40_SREG_CFG_ESIZE_POS		 8
#define D40_SREG_CFG_PRI_POS		 7
#define D40_SREG_CFG_LBE_POS		 6
#define D40_SREG_CFG_LOG_GIM_POS	 5
#define D40_SREG_CFG_LOG_MFU_POS	 4
#define D40_SREG_CFG_PHY_TM_POS		 4
#define D40_SREG_CFG_PHY_EVTL_POS	 0


/* Standard channel parameters - basic mode (element register) */
#define D40_SREG_ELEM_PHY_ECNT_POS	16
#define D40_SREG_ELEM_PHY_EIDX_POS	 0

#define D40_SREG_ELEM_PHY_ECNT_MASK	(0xFFFF << D40_SREG_ELEM_PHY_ECNT_POS)

/* Standard channel parameters - basic mode (Link register) */
#define D40_SREG_LNK_PHY_TCP_POS	0
#define D40_SREG_LNK_PHY_LMP_POS	1
#define D40_SREG_LNK_PHY_PRE_POS	2
/*
 * Source  destination link address. Contains the
 * 29-bit byte word aligned address of the reload area.
 */
#define D40_SREG_LNK_PHYS_LNK_MASK	0xFFFFFFF8UL

/* Standard basic channel logical mode */

/* Element register */
#define D40_SREG_ELEM_LOG_ECNT_POS	16
#define D40_SREG_ELEM_LOG_LIDX_POS	 8
#define D40_SREG_ELEM_LOG_LOS_POS	 1
#define D40_SREG_ELEM_LOG_TCP_POS	 0

#define D40_SREG_ELEM_LOG_LIDX_MASK	(0xFF << D40_SREG_ELEM_LOG_LIDX_POS)

/* Link register */
#define D40_EVENTLINE_POS(i)		(2 * i)
#define D40_EVENTLINE_MASK(i)		(0x3 << D40_EVENTLINE_POS(i))

/* Standard basic channel logical params in memory */

/* LCSP0 */
#define D40_MEM_LCSP0_ECNT_POS		16
#define D40_MEM_LCSP0_SPTR_POS		 0

#define D40_MEM_LCSP0_ECNT_MASK		(0xFFFF << D40_MEM_LCSP0_ECNT_POS)
#define D40_MEM_LCSP0_SPTR_MASK		(0xFFFF << D40_MEM_LCSP0_SPTR_POS)

/* LCSP1 */
#define D40_MEM_LCSP1_SPTR_POS		16
#define D40_MEM_LCSP1_SCFG_MST_POS	15
#define D40_MEM_LCSP1_SCFG_TIM_POS	14
#define D40_MEM_LCSP1_SCFG_EIM_POS	13
#define D40_MEM_LCSP1_SCFG_INCR_POS	12
#define D40_MEM_LCSP1_SCFG_PSIZE_POS	10
#define D40_MEM_LCSP1_SCFG_ESIZE_POS	 8
#define D40_MEM_LCSP1_SLOS_POS		 1
#define D40_MEM_LCSP1_STCP_POS		 0

#define D40_MEM_LCSP1_SPTR_MASK		(0xFFFF << D40_MEM_LCSP1_SPTR_POS)
#define D40_MEM_LCSP1_SCFG_TIM_MASK	(0x1 << D40_MEM_LCSP1_SCFG_TIM_POS)
#define D40_MEM_LCSP1_SCFG_INCR_MASK	(0x1 << D40_MEM_LCSP1_SCFG_INCR_POS)
#define D40_MEM_LCSP1_SCFG_PSIZE_MASK	(0x3 << D40_MEM_LCSP1_SCFG_PSIZE_POS)
#define D40_MEM_LCSP1_SLOS_MASK		(0x7F << D40_MEM_LCSP1_SLOS_POS)
#define D40_MEM_LCSP1_STCP_MASK		(0x1 << D40_MEM_LCSP1_STCP_POS)

/* LCSP2 */
#define D40_MEM_LCSP2_ECNT_POS		16

#define D40_MEM_LCSP2_ECNT_MASK		(0xFFFF << D40_MEM_LCSP2_ECNT_POS)

/* LCSP3 */
#define D40_MEM_LCSP3_DCFG_MST_POS	15